Jocasta Nu was the Librarian of the Jedi Archives in the Star Wars franchise. Jocasta started out as a Jedi researcher searching for information to be added to the Jedi Archives. She took Jerec as her padawan and became a Jedi Master, After becoming a the Jedi Archives librarian, Jocasta was delegated as a member of the Jedi Council. She served the Council for ten years and came to know many Jedi Knights including Dooku.